Merge "Implement freezer delay broadcast option in legacy queue" into udc-dev am: d7569a80

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23308015



Change-Id: I7f4384b42721cf6336e731365b9e304c5c26cac0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>